#4747BE#4747BE

#4747BE is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.2% C 0.182 H 276.9°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4747BE
RGB	rgb(71, 71, 190)
HSL	hsl(240, 48%, 51%)
HSV	hsv(240, 63%, 75%)
CMYK	cmyk(62.6%, 62.6%, 0%, 25.5%)
CIE-LAB	lab(37.05, 36.31, -62.64)
CIE-LCH	lch(37.05, 72.40, 300.10°)
OKLab	oklab(47.22% 0.0218 -0.1804)
OKLCH	oklch(47.22% 0.182 276.9)
XYZ	xyz(14.1430, 9.5626, 49.8057)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4747BE #BEBE47

analogous

#4782BE #4747BE #8247BE

triadic

#4747BE #BE4747 #47BE47

tetradic

#4747BE #BE4782 #BEBE47 #47BE82

square

#4747BE #BE4782 #BEBE47 #47BE82

split-complementary

#4747BE #BE8247 #82BE47

monochromatic

#242466 #343494 #4747BE #7474CE #A1A1DE

Accessibility & contrast

On white

7.21

#4747BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4747BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4747BE

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4747BE	#FFFFFF	#000000	##FFFFFF
##4747BE	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC2

Deuteranopia (green-blind)

#0052BC

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4747be;
/* rgb */ color: rgb(71, 71, 190);
/* oklch */ color: oklch(47.2% 0.182 276.9);

Tailwind

colors: {
  custom: {
    50: '#877ad3',
    500: '#4747be',
    950: '#000000',
  },
}

SCSS

$custom: #4747be;
$custom-light: #877ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4747be",
  "rgb": {
    "r": 71,
    "g": 71,
    "b": 190
  },
  "hsl": {
    "h": 240,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47215,
    "c": 0.18171,
    "h": 276.9
  },
  "luminance": 0.09564
}

Semantic roles & 50–950 ramp

primary

#4747BE

secondary

#CBCB96

accent

#D750D7

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4747BE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →